WELL · 42-391-30362 · DISTRICT 2
Oconnor T. #11
Refugio County · Greta (4400) field · Vertical
Oconnor T. #11 (API 42-391-30362) is a well in Refugio County operated by Acock/Anaqua Operating CO. LP, completed February 24, 1975.
The RRC has issued 2 drilling permits between 1993 and 1994, permitted to 4,270 ft.
It was permitted by Chilton Energy and has since transferred to Acock/Anaqua Operating CO. LP on the wellbore schedule.
Completion filings report one formation top, including Greta.
Its 3 leases have reported 84.1K barrels of oil and 117K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chilton Energy; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Jan 4, 2026 · 288 permits on file · (361) 876-5691
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Acock/Anaqua Operating Co. LP |
| Production reports | Acock/Anaqua Operating Co., LPthrough Feb 2017 |
| Latest permit | Chilton EnergyMay 2, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,270
- total depth, ft
- 2
- permits on file
- May 2, 1994
- last permit issued
- Feb 24, 1975
- completed
- 84.1K
- cumulative oil, bbl
- 117K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 24, 1975
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Connor, Tom G-2-149039 | Greta (L- 3) | Greta Operating Company LLC | 1 | 0 | 99.5K | Apr 1994 – Jul 2026 |
| Oconnor, T. O-2-3969 | Greta (4400) | Acock/Anaqua Operating Co., LP | 7 | 84.1K | 10.3K | Jan 1993 – Apr 2012 |
| O'Connor, Tom G-2-147382 | Greta (0-5-B) | Chilton Energy | 1 | 0 | 7.29K | Oct 1993 – Apr 1994 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chilton EnergyJan 1993 → Jul 2001
- 2Acock Engineering & Assoc., Inc.Aug 2001 → Mar 2002
- 3Acock/Anaqua Operating Co., LCApr 2002 → Apr 2004
- 4Acock/Anaqua Operating Co., LPMay 2004 → Feb 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 423281-99 | Recompletion | Chilton Energy | Apr 25, 1994 | May 2, 1994 | Apr 4, 1994 | 2,170 |
| 418029-99 | Recompletion | Chilton Energy | Nov 8, 1993 | Nov 30, 1993 | Oct 22, 1993 | 4,270 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-147382 | — | — | — | — |
| — | — G-2-149039 | — | — | — | — |
| — | — O-2-3969 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 11 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,836 | 1,842 | Perforated |
| 3,258 | 3,260 | Perforated |
| 4,331 | 4,339 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 15.875 | 30 | — | — |
| 10.75 | 1,323 | — | 810 S |
| 5.5 | 4,562 | — | 955 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 29, 1994 | Apr 25, 1994 | Yes |
| 00 | May 9, 1994 | — | — |
| 00 | Feb 11, 1994 | Nov 23, 1993 | Yes |
| 00 | Dec 13, 1993 | — | — |
| 00 | Jan 12, 1984 | Mar 19, 1975 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-391-30362 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-30362 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/39130362, documented in the API reference.